GB191021311A - Improvements in or relating to Wireless Telegraphy, and to Apparatus therefor. - Google Patents

Improvements in or relating to Wireless Telegraphy, and to Apparatus therefor.

Info

Publication number
GB191021311A
GB191021311A GB191021311DA GB191021311A GB 191021311 A GB191021311 A GB 191021311A GB 191021311D A GB191021311D A GB 191021311DA GB 191021311 A GB191021311 A GB 191021311A
Authority
GB
United Kingdom
Prior art keywords
relating
apparatus therefor
wireless telegraphy
contact
telegraphy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Johann Sacek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191021311A publication Critical patent/GB191021311A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Lock And Its Accessories (AREA)
  • Toys (AREA)
GB191021311D 1910-09-13 1910-09-13 Improvements in or relating to Wireless Telegraphy, and to Apparatus therefor. Expired GB191021311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191021311T 1910-09-13

Publications (1)

Publication Number Publication Date
GB191021311A true GB191021311A (en) 1911-09-13

Family

ID=32492994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191021311D Expired GB191021311A (en) 1910-09-13 1910-09-13 Improvements in or relating to Wireless Telegraphy, and to Apparatus therefor.

Country Status (3)

Country Link
DE (1) DE240982C (enrdf_load_stackoverflow)
FR (1) FR421925A (enrdf_load_stackoverflow)
GB (1) GB191021311A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550592C1 (de) * 1975-11-11 1990-12-06 Siemens Ag Funksystem
DE2706615C1 (de) * 1977-02-17 1990-11-15 Siemens Ag Funksystem
DE2706616C1 (de) * 1977-02-17 1997-11-13 Siemens Ag Funksystem

Also Published As

Publication number Publication date
DE240982C (enrdf_load_stackoverflow)
FR421925A (fr) 1911-03-08

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